第853回 千葉医学会整形外科例会 9.

Random forest usage in papers. A summary table of papers referencing random forest over a seven month period (January 1 to November 4) from BMC Bioinformatics. Information was recorded whether the paper uses a RF algorithm, and if so, whether they parameterized and report the tuned parameters. Eleven of sixteen papers use the RF algorithm and less than half of samples performed model tuning. An even fewer number of papers reported the optimized values [62–87]. (CSV 434 bytes

Clinical statistics on inpatients and operations during the past six years in the Department of Urology Nara Medical University

The following tables show statistics on the inpatients, diseases and operations in our department during the period from January, 1963 to December, 1968

Thoracoscopic SurgeryおよびHand-Assisted Laparoscopic Surgery（HALS）により切除，再建し得た胸部食道癌の１例

Recently, thoracoscopic and laparoscopic operations have been carried out in various fields in order to reduce surgical stress. We describe our experience with esophageal cancer resected by thoracoscopic and hand-assisted laparoscopic surgery (HALS). A 65-year-old woman was admitted to our hospital because of pain on swallowing.Endoscopic examination showed a superficial depressed lesion (0-IIc)in the middle thoracic esophagus.The specimen taken from this lesion revealed squamous cell carcinoma. Thoracoscopic esophagectomy with regional lymph-node dissection and hand-assisted laparoscopic mobilization of the stomach for esophageal replacement were successfully performed. The postoperative course was uneventful.Article信州医学雑誌 49(5): 263-268(2001)journal articl